html,body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin: 0;
    font-family: 'microsoft yahei';
    background: url(../images/loginBg.jpg) center center;
}

html {
    _height: auto;
    _padding: 50px 0 0px;
}

.foot {
    padding-top: 30px;
    text-align: center;
    color: #FFF;
    padding-right: 80px;
}

.login {
    width: 320px;
    height: 420px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -160px;
    margin-top: -200px;
}

.login_form {
    height: 100%;
    margin-left: auto;
    margin-right: auto;
}

.login_form .user {
    padding: 20px;
    float: left;
    position: relative;
    z-index: 9;
}

.login_form .button {
    background: #38f;
    width: 280px;
    height: 45px;
    line-height: 45px;
    color: #fff;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    display: block;
    border: none;
    margin-top: 10px;
    position: relative
}

.login_form  label {
    display: block;
    color: #fff;
    font-size: 18px;
}

.login_form .text_value {
    box-shadow: 0 0 10000px #fff inset;
    padding-left: 10px;
    padding-right: 10px;
    margin-top: 5px;
    margin-bottom: 15px;
    width: 260px;
    height: 35px;
    line-height: 35px;
    font-size: 16px;
    color: #666;
    font-weight: bold;
    border: none;
    background-color: #f5f6f7
}

#tip {
    padding-top: 10px;
    color: #F30;
    margin-right: 80px;
    font-size: 16px;
}

.login_form  .loginBoxBg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    opacity: 0.5;
    filter: alpha(opacity = 50);
}

.login_form .remember {
    margin: 10px 0;
    text-align: right;
    float: right;
    font-size: 15px;
    color: #fff;
    font-weight: bold;
    border: none;
}

.login_form .remember input {
    vertical-align: middle;
}

.login .logo {
    margin: 5px;
    text-align: center;
}

.login .logo img {
    width: 270px;
}